Unit 2 Lesson 2 What's an Insect 第一课时(Learn) ppt课件（含教案+习题）-川教版五年级上册英语.rar

川教版英语五年级上册川教版英语五年级上册 Unit 2 Lesson 2 第一课时教学设计第一课时教学设计课题 Whats an Insect?单元2学科英语年级五（上）学习目标1.能听懂，会说单词：body, a pair of wings, insect, butterfly, dragonfly, soft, hard, no, yes, not2.能听懂会说句子： Does an insect have six legs? 并能正确进行肯定和否定回答 Yes, it does./ No, it doesnt.3. 能在所提供的语境中熟练说单词，并熟练运用句型。重点1.能听懂，会说单词：body, a pair of wings, insect, butterfly, dragonfly, soft, hard, no, yes, not2.能听懂会说句子： Does an insect have six legs? 并能正确进行肯定和否定回答 Yes, it does./ No, it doesnt难点能在所提供的语境中熟练说单词，并熟练运用句型。教学过程教学环节教师活动学生活动设计意图导入新课Free talk.看图片并引导学生谈论话题：What are they? Do you know? Which ones are insects? Can you say the parts of an insect?能够配合老师谈论有关昆虫的话题。 在复习的过程中老师将话题自然引入本单元教学内容。讲授新课一. Lets learn.1. 出示图片，教学单词： body, a pair of wings, insect, butterfly, dragonfly, soft, hard, no, yes, not 领读，齐读，挨个读等形式学习单词。 2. Lets read.看单词，并且快速读出出现的单词。3. Lets play.小组活动：比一比，看谁快速、流利地从下而上读出所有单词并翻译出来。二、Lets read.看图各种形式读单词，如领读，抢读齐读等。 学习有关昆虫的单词及其他单词并各种形式读单词。主要以听读等形式学习发音。积极参与游戏比赛活动巩固单词。引导学生用各种形式读关于昆虫的单词，不断深入学习，加深印象。训练学生听力训三、 Ask and answer.看图并根据例句进行问答：A: Does an insect have six legs?B: Yes, it does.A: Does an insect have four hard wings?B: No, it doesnt. It has four soft wings.四、 讲解重点短语： 1. a pair of 在英语里需要成双成对的表达可用 a pair of,如：a pair of glasses (wings, trousers, shorts, gloves)(一副眼镜,一对翅膀, 一条裤子,一条短裤,一副手套)等。英语的 .of .结构既可以修饰可数名词,也可以修饰不可数名词,如：a piece of paper, a cup of water, a basket of vegetables (一张纸，一杯水，一篮子蔬菜).2. yes/no 用于回答一般疑问句。（1）含 be 动词或情态动词的一般疑问句：肯定回答用“Yes，主语+be情态动词.”；否定回答用“No，主语+be情态动词+not.”；（2）含行为动词（或称为实义动词）的一般现在时态的一般疑问句：肯定回答用“Yes, 主语+ dodoes.”；否定回答用“No, 主语+dondoes not.”并做练习，巩固知识点。五、 Pairwork.两人一组，就班内实际情况进行对话练习：Does an insect have ?Yes, it does./No, it doesnt.六、 Listen, write and chant.1. 播放听力，选词填空。2. 核对答案。3. 指导学生唱一唱。通过老师讲解 Does .have .的重点句型和 a pair of，yes/no 重点单词和短语，理解并能正确运用句型。完成 a pair of，yes/no 重点单词和短语的变式巩固训练。和同伴进行游戏，问答等形式对话的练习，复习巩固Does .have .的重点句型。练，从而学到新知，同时训练听说的能力。 通过反复的听说读训练，巩固词汇。针对性的完成学习目标；学习形式生动多样化，使学生集中注意力，同时保持学习的积极性。七、Try to chant.各种形式唱歌谣。八、 Work in pairs和同伴进行对话练习，复习重点句型：What are the doing?They are 九、Lets do it.Catch an insect and make a specimen.十、Practice1. 根据句意和汉语提示写单词。2选出正确答案。十一、Summary 1. 词汇： body a pair of wings insect butterfly dragonfly soft hard no yes not 2. 句型： Does an insect have six legs? Yes, it does./ No, it doesnt.十二、Homework1. 读单词并默写。2. 仿照 Work in pairs 进行对话练习。有节奏地跟唱歌谣。任意组合两人一组练习对话，并上台表演积极配合老师完成练习。课堂小结这节课的教学任务目标是学习单词： body, a pair of wings, insect, butterfly, dragonfly, soft, hard, no, yes, not. 句型：Does an insect have six legs? Yes, it does./ No, it doesnt.本课为新授课，词汇的学习主要通过听，跟读，游戏为主要形式。通过灵活多样，丰富多彩的课堂形式的进行，激发学生学习英语的兴趣，增强他们的自信心，通过教学评价的开展，让学生体验到成就感，促进学生学习和发展。板书Lesson 2 Whats an Insect? (1)1.body a pair of wings insect butterfly dragonfly soft hard no yes not2.Does an insect have six legs?Yes, it does./ No, it doesnt.Unit 2 Lesson 2 Whats an Insect? 第一课时第一课时 习题习题一、按要求写单词或短语。一、按要求写单词或短语。1. soft (对应词) _2. have (现在分词) _3. 一对翅膀 (英语) _4. yes (对应词) _5. 一只昆虫 (英语) _ 二、单项选择题。二、单项选择题。( ) 1. Does the insect have a body? _. It has a body. A. Yes, it does B. No, it doesnt C. Yes, it isnt( ) 2. I have _ insect.A. / B. an C. a( ) 3. They are talking _ the book.A. about B. of C. at( ) 4. The boys are _ TV.A. watches B. watch C. watching( ) 5. They are doing _ homework.A. them B. their C. they 三、三、根据要求写句子。根据要求写句子。1. The girls are having a picnic. (对划线部分提问)_2. An insect has two pairs of wings. (改为一般疑问句)_3. four, soft, it, has, wings (.) (连词成句)_4. about, animals, they, are, talking (.) (连词成句)_Unit 2 Lesson 2 Whats an Insect? 第一课时第一课时 答案答案一、一、【考点】该题考查词汇的识记【答案】1. hard 2. having 3. a pair of wings 4. no 5. an insect 二、【解析】1. 根据后句可判断答语为肯定回答，故答案为 A。2. insect 第一个音素为元音音素，冠词应用 an,故答案为 B。3. talk about“谈论关于”,故答案为 A。4. 根据 be 动词 are 可判断该句为现在进行时态，其后加动词的现在分词，故答案为 C。5. 根据 homework 是名词可判断其前加物主代词，故答案为 B。【答案】1. A 2. B 3. A 4. C 5. B三、【解析】 1. 划线部分是“在野餐”，应提问“女孩们在做什么？”，故答案为 What are the girls doing?2. 句首加助动词 does, has 还原为原形 have,故答案为 Does an insect have two pairs of wings？3. 根据所给词汇判断该句意为“它有四只翅膀”，故答案为 It has four soft wings.4. 根据所给词汇判断该句意为“他们在谈论动物”，故答案为 They are talking about animals.【答案】1. What are the girls doing?2. Does an insect have two pairs of wings？ 3. It has four soft wings.4. They are talking about animals.Lesson 2 Whats an Insect?（1）川教版 五年级上Warming-upFree talk.What are they?Which ones are insects?Do you know?Can you say the parts of an insect?Lets learn.PresentationA bee is an insect.昆虫昆虫insectLets learn.PresentationA butterfly is an insect.蝴蝶蝴蝶butterflyLets learn.PresentationA dragonfly is an insect.蜻蜓蜻蜓dragonflyLets learn.PresentationAn insect has a body.身体身体bodyLets learn.PresentationDoes an insect have a pair of wings?No, it doesnt. It has two pairs of wings.一对翅膀一对翅膀a pair of wings不；没有不；没有nonot不；没有不；没有Lets learn.PresentationAre the insects wings hard?No, they arent. 坚硬的坚硬的hardLets learn.PresentationAre the insects wings soft?Yes, they are.柔软的柔软的soft是的是的yesLets read.Presentation看单词，并且快速读出出现的单词。看单词，并且快速读出出现的单词。a pair of wingsbutterflysoftinsectbodyyesdragonflyhardnonotLets play.Presentation 小组活动：比一比，看谁快速、流利地从下小组活动：比一比，看谁快速、流利地从下而上读出所有单词并翻译出来。而上读出所有单词并翻译出来。a pair of wingsdragonflyhardbutterflysoftinsectyesnonotLets read.Presentationtwo pairs of wingsInsectsbodydragonflybutterflyhardsoftAsk and answer.Presentationtwo pairs of wingsInsectsbodydragonflybutterflyhardsoftA: Does an insect have six legs?B: Yes, it does.A: Does an insect have four hard wings?B: No, it doesnt. It has four soft wings.Lets learn.Presentation在英语里需要成双成对的表达可用a pair of,如：a pair of glasses (wings, trousers, shorts, gloves)(一副眼镜,一对翅膀, 一条裤子,一条短裤,一副手套)等.英语的 .of .结构既可以修饰可数名词,也可以修饰不可数名词,如：a piece of paper, a cup of water, a basket of vegetables (一张纸，一杯水，一篮子蔬菜).a pair of wingsLets practice.Presentation1.It has _ (一对翅膀一对翅膀). 2. This is _ (一双鞋一双鞋).3. Would you like _ (一杯茶一杯茶)?a pair of wingsa pair of shoesa cup of teaLets learn.Presentationyes/no用于回答一般疑问句。1、含be动词或情态动词的一般疑问句肯定回答用“Yes，主语+be情态动词.”；否定回答用“No，主语+be情态动词+not.”；2、含行为动词（或称为实义动词）的一般现在时态的一般疑问句肯定回答用“Yes, 主语+ dodoes.”；否定回答用“No, 主语+dondoes not.”Yes/NoLets practice.Presentation1.Do you have a pen? _, I _. （是）（是）2. Is she your teacher? _, she _. (不不)YesdoNoisntConsolidationPairwork.Does an insect have ?Yes, it does./No, it doesnt.ConsolidationListen, write and chant.Meet and Say Hello! Mouse, cows, live in a _.Cocks, fox, stand on a _.Harrot, parrot, eat a carrot.Dragonfly, butterfly, fly in the _.Swallow, fellow, meet and say _.sky househello boxhouseboxskyhelloConsolidationTry to chant.Meet and Say Hello! Mouse, cows, live in a house.Cocks, fox, stand on a box.Harrot, parrot, eat a carrot.Dragonfly, butterfly, fly in the sky.Swallow, fellow, meet and say hello.两人一组试着唱一唱两人一组试着唱一唱A.A.可以可以分不同分不同角色唱角色唱B.B.可以可以加上动加上动作唱作唱C.C.可以新可以新编歌谣编歌谣比一比比一比哪组唱哪组唱得更棒得更棒ConsolidationWork in pairsA: What are the girls doing?B: They are talking about animals.having a picnicwatching TVdoing their homeworkConsolidationLets do it.Catch an insect and make a specimen.Practice一、根据句意和汉语提示写单词。一、根据句意和汉语提示写单词。1.His _ (身体) is strong.2.The stone is too _ (坚硬的).3.It has four _ (翅膀).4.Its wings are _ (柔软的）.bodyhardsoftwingsPractice二二、选择正确答案。、选择正确答案。( ) 1. It is _ insect. A. a B. an C. /( ) 2. Does it have two wings? _. It has four wings. A. Yes, it does B. No, it doesnt C. Yes, it doesnt( ) 3. They are _ a picnic. A. having B. have C. haveingBBASummary 1.1. 词汇词汇 body a pair of wings insect butterfly dragonfly soft hard no yes not 2.2. 句型：句型： Does an insect have six legs? Yes, it does./ No, it doesnt.Homework1.读单词并默写。2.仿照Work in pairs进行对话练习。